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31541e5409
- Only for use with RM use-cases - Switch on with property: system.content.eagerOrphanCleanup=true git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@14088 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
101 lines
4.2 KiB
Java
101 lines
4.2 KiB
Java
/*
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* Copyright (C) 2005-2007 Alfresco Software Limited.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* As a special exception to the terms and conditions of version 2.0 of
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* the GPL, you may redistribute this Program in connection with Free/Libre
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* and Open Source Software ("FLOSS") applications as described in Alfresco's
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* FLOSS exception. You should have recieved a copy of the text describing
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* the FLOSS exception, and it is also available here:
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* http://www.alfresco.com/legal/licensing"
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*/
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package org.alfresco.repo.content;
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import org.alfresco.repo.policy.ClassPolicy;
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import org.alfresco.service.cmr.repository.ContentData;
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import org.alfresco.service.cmr.repository.NodeRef;
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import org.alfresco.service.namespace.NamespaceService;
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import org.alfresco.service.namespace.QName;
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/**
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* Content service policies interface
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*
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* @author Roy Wetherall
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* @author Derek Hulley
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*/
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public interface ContentServicePolicies
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{
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/** The QName's of the policies */
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public static final QName ON_CONTENT_UPDATE = QName.createQName(NamespaceService.ALFRESCO_URI, "onContentUpdate");
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public static final QName ON_CONTENT_PROPERTY_UPDATE = QName.createQName(NamespaceService.ALFRESCO_URI, "onContentPropertyUpdate");
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public static final QName ON_CONTENT_READ = QName.createQName(NamespaceService.ALFRESCO_URI, "onContentRead");
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/**
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* Policy that is raised once per node when any of the content properties on the node are
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* changed; the specific properties are irrelevant. This is primarily useful to determine
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* when a new file is introduced into the system.
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*/
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public interface OnContentUpdatePolicy extends ClassPolicy
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{
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/**
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* @param nodeRef the node reference
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*/
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public void onContentUpdate(NodeRef nodeRef, boolean newContent);
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}
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/**
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* Policy that is raised for each content property change. Any policy implementations must be aware
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* that the transaction in which this is called could still roll back; no filesystem changes should
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* occur against the source content until after the transaction has <u>successfully</u> completed.
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*
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* @since 3.2
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*/
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public interface OnContentPropertyUpdatePolicy extends ClassPolicy
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{
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/**
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* @param nodeRef the node reference
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* @param propertyQName the name of the property that changed
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* @param beforeValue the value of the content data prior to the change.
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* Note that this value may be <tt>null</tt> or any of it's member
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* values may be <tt>null</tt> according to the contract of the
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* {@link ContentData} class.
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* @param afterValue the value of the content data after the change
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*
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* @see ContentData#hasContent(ContentData)
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* @see RoutingContentService#onUpdateProperties(NodeRef, java.util.Map, java.util.Map)
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* @since 3.2
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*/
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public void onContentPropertyUpdate(
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NodeRef nodeRef,
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QName propertyQName,
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ContentData beforeValue,
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ContentData afterValue);
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}
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/**
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* On content read policy interface.
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*
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* This policy is fired when a content reader is requested for a node that has content.
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*/
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public interface OnContentReadPolicy extends ClassPolicy
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{
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/**
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* @param nodeRef the node reference
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*/
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public void onContentRead(NodeRef nodeRef);
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}
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}
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